package io.datajek.springbasics.movierecommendersystem.Lesson7;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

@Component
public class RecommenderImplementation2 {
    //使用过滤器接口选择过滤器
    //根据名字自动装配
//    @Qualifier("CF")
    private Filter filter;

    @Autowired
    @Qualifier("contentBasedFilter")
    public  void setFilter(Filter filter){
        this.filter = filter;
        System.out.println("Setter method invoked..");
    }

    //使用过滤器来推荐
    public String[]recommendMovies(String movie){
        //打印正在使用的接口实现的名称
        System.out.println("\nName of the filter in use: " + filter +"\n");
        String[]results =filter.getRecommendations("Finding Dory");
        return  results;
    }

  }
